高等学校化学学报

高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (1): 98.

• 论文 • 上一篇    下一篇

He-N2转动非弹性碰撞的理论研究

谢代前, 卞新峰, 唐敖庆   

  1. 吉林大学理论化学研究所, 130023
  • 收稿日期:1989-12-25 出版日期:1991-01-24 发布日期:1991-01-24
  • 通讯作者: 谢代前
  • 基金资助:

    国家自然科学基金

A Theoretical Study of Rotationally Inelastic Collisions of Hc-N2

Xie Dai-qian, Bian Xin-feng, Tang Ao-qing   

  1. Institute of Theoretical Chemistry, JiKn University, Changchun, 130023
  • Received:1989-12-25 Online:1991-01-24 Published:1991-01-24

PDF (PC)

摘要： 用CC方法计算了在BTT势能面上碰撞能为27.3meV下He-N2转动非弹性碰撞截面.研究表明,总的微分碰撞截面与Faubel等的实验结果相似,而态-态微分碰撞截面与实验结果符合欠佳,这与Bowers等的预言一致,

关键词: 非弹性碰撞, 碰撞截面, 耦合孔道

Abstract: The integral and differential cross sections for He-N2were calculated at a collision energy of 27. 3 meV on the BTT potential energy surface by using the coupled channel (CC) method. The study shows that the calculated total differential cross section is similiar to the experimental one of Fnubel et al. and the state-to-state differential cross sections are not in agreement with the experimental results, as predicted by Bowers et al..

Key words: Rotationally inelastic collisions, Cross sections, Coupled channel

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